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    【题目】I can't stand people __________ in the office where no one is allowed __________ during work time.

    A. to smoke; smoking

    B. smoking ; smoking

    C. smoking;to smoke

    D. smoke;smoking

    【答案】C

    【解析】考查动词-ing形式和不定式作宾语补足语。can't stand sb. doing sth. 不能忍受某人做某事；sb. be allowed to do sth. 某人被允许做某事。故答案为C。

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